Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 24, 2019, 04:47 PM

  • 29 0407_29 0404 _10242019_090718.mp4

Date
10/24/2019
W/O
792790
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01090
PipeID
P24444
Time
9:47 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7071
Sewer Name
29 ALAMITOS PUMPING PLANT SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_792790_TV29104_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0407
Downstream MH
29 0404
Dir. of Survey
Downstream
Length Surveyed
228.1 ft.
Total Length
228.1 ft.
Structural Index
3
Structural Quick
4231
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 29 0407 to 29 0404
MH: 29 0407MH: 29 0404downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 040710.3 ft. FH2 - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES17.3 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES41.5 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES75.2 ft. CS - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES78.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start82.1 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start83.3 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"83.9 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6"86.1 ft. FM - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish227.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish228.1 ft. AMH - Downstream Manhole, Survey Ends - 29 0404

Observation photos (6)

  • Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

    10.3 ft. - Fracture Longitudinal Hinge, 2, from 03 to 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    17.3 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    41.5 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

    75.2 ft. - Crack Spiral, from 08 to 10 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    78.6 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    82.1 ft. - Fracture Multiple, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

All inspections of P24444Work order 792790

Observations (14)

DistanceCodeObservation
83.3TFA—
0MWL—
75.2CS—
10.3FH2—
227.8CM—
0MWM—
78.6CM—
17.3CL—
228.1AMH29 0404
0AMH29 0407
41.5CL—
82.1FM—
83.9TB—
86.1FM—

Properties (6)

additional_info
SC378671
custom_field_two
3
customer
LACSD
datetime
2019-10-24T09:47:21-07:00
documentation
PROPIPE
is_lateral_inspection
false